Automatic cutting device for anchor clamping piece

Abstract

The invention discloses an automatic cutting device for an anchor clamping piece. The automatic cutting device is used for high-precision cutting machining of large-batch anchor clamping pieces, and comprises a base, a double-hydraulic-cylinder feeding system, a three-motor cutting power device and a pneumatic assisting-disengaging device; the double-hydraulic cylinder feeding device is installedon the base through welding, a workpiece clamping and feeding function is achieved through cooperation of an upper hydraulic cylinder and a lower hydraulic cylinder, the three-motor cutting power device is fixed to the center of the base through bolts, and a motor with a saw blade is matched with the double-hydraulic-cylinder feeding device, so that the cutting of the anchor clamping pieces is realized; the pneumatic assisting-disengaging device enables the cut anchor clamping pieces to be rapidly fall off on the base through sprayed gas, so that the cutting efficiency is improved. The hydraulic control system of the device mentioned above comprises a feeding loop, a return loop, a slow retraction loop and an extension loop. The automatic cutting device solves the problems of insufficientclamping force, low precision and the like of an existing three-section automatic cutting machine, and has the advantages of being simple in structure, high in reliability, good in economical efficiency and the like.

Description

technical field [0001] The invention belongs to mining anchor processing and production equipment, in particular to an automatic cutting device for anchor clips. Background technique [0002] Anchor clip refers to the permanent anchor fixing device used in prestressed concrete, also known as prestressed anchorage, because of its large fixing force, mine anchor cable anchorage can be used for both prestressing and anchoring, and Its depth and length can be freely selected, and its structure is simple and its cost is low. Therefore, anchor clips are widely used in highway bridges, railway bridges, mining coal and other industries. However, the production and processing technology of anchor clips, the key parts of mine anchors, has been at the low end. There are two main ways to cut traditional anchor clips: 1. First, multiple uncut anchor clips are cut The clip is clamped on a horizontally placed mandrel, and then fixed on the sawtooth cutting machine to realize the movement ...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the disadvantages of the existing automatic cutting machine for multiple equal parts of anchor clips, the cutting efficiency is low, the precision is not high, and the degree of automation is low, the present invention proposes a high-efficiency automatic cutting device for anchor clips, which is used to improve the Sheet cutting efficiency and processing accuracy, to achieve automatic production, the technical problems to be solved by the present invention adopt the following technical solutions to achieve

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